{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["place lived", "location contains", "geographic distribution", "country of capital"], "input": "He then entered Yale University in New Haven , CT and graduated in 1951 with a B.A. in economics ."}
{"place lived": [], "location contains": [{"subject": "New Haven", "object": "Yale University"}], "geographic distribution": [], "country of capital": []}